8926710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 23611392

約数和(自身を除く): 14684682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 487, 611, 705, 974, 1222, 1410, 1461, 1833, 2435, 2922, 3055, 3666, 4870, 6110, 6331, 7305, 9165, 12662, 14610, 18330, 18993, 22889, 31655, 37986, 45778, 63310, 68667, 94965, 114445, 137334, 189930, 228890, 297557, 343335, 595114, 686670, 892671, 1487785, 1785342, 2975570, 4463355, 8926710]

約数ペア:

[(1, 8926710), (2, 4463355), (3, 2975570), (5, 1785342), (6, 1487785), (10, 892671), (13, 686670), (15, 595114), (26, 343335), (30, 297557), (39, 228890), (47, 189930), (65, 137334), (78, 114445), (94, 94965), (130, 68667), (141, 63310), (195, 45778), (235, 37986), (282, 31655), (390, 22889), (470, 18993), (487, 18330), (611, 14610), (705, 12662), (974, 9165), (1222, 7305), (1410, 6331), (1461, 6110), (1833, 4870), (2435, 3666), (2922, 3055)]